Fluid Flow

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COMSOL Multiphysics
Acoustics Module
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CFD Module
Chemical Reaction Engineering Module
Corrosion Module
Electrochemistry Module
Electrodeposition Module
Heat Transfer Module
MEMS Module
Microfluidics Module
Mixer Module
Molecular Flow Module
Multibody Dynamics Module
Particle Tracing Module
Pipe Flow Module
Plasma Module
Porous Media Flow Module
Ray Optics Module
Structural Mechanics Module
Subsurface Flow Module
Select any check box to highlight individual products:
Physics Interfaces and Study Types
ExpandParticle Tracing for Fluid Flow
High Mach Number Flow
ExpandCompressible Euler Equations
ExpandLaminar Flow
ExpandTurbulent Flow, k-epsilon
ExpandTurbulent Flow, Spalart-Allmaras
Multiphase Flow
ExpandBubbly Flow, Algebraic yPlus
ExpandBubbly Flow, k-epsilon
ExpandBubbly Flow, k-omega
ExpandBubbly Flow, L-VEL
ExpandBubbly Flow, Laminar Flow
ExpandBubbly Flow, Low-Reynolds k-epsilon
ExpandBubbly Flow, Realizable k-epsilon
ExpandBubbly Flow, Spalart-Allmaras
ExpandBubbly Flow, SST
ExpandBubbly Flow, v2-f
ExpandEuler-Euler Model, Laminar Flow
ExpandEuler-Euler Model, Turbulent Flow
ExpandLaminar Two-Phase Flow, Moving Mesh
ExpandMixture Model, Algebraic yPlus
ExpandMixture Model, k-epsilon
ExpandMixture Model, k-omega
ExpandMixture Model, L-VEL
ExpandMixture Model, Laminar Flow
ExpandMixture Model, Low-Reynolds k-epsilon
ExpandMixture Model, Realizable k-epsilon
ExpandMixture Model, Spalart-Allmaras
ExpandMixture Model, SST
ExpandMixture Model, v2-f
ExpandPhase Transport
ExpandPhase Transport, Mixture Model, Algebraic yPlus
ExpandPhase Transport, Mixture Model, k-epsilon
ExpandPhase Transport, Mixture Model, k-omega
ExpandPhase Transport, Mixture Model, L-VEL
ExpandPhase Transport, Mixture Model, Laminar
ExpandPhase Transport, Mixture Model, Low-Reynolds k-epsilon
ExpandPhase Transport, Mixture Model, Realizable k-epsilon
ExpandPhase Transport, Mixture Model, Spalart-Allmaras
ExpandPhase Transport, Mixture Model, SST
ExpandPhase Transport, Mixture Model, v2-f
ExpandRotating Machinery, Level Set, Algebraic yPlus
ExpandRotating Machinery, Level Set, k-epsilon
ExpandRotating Machinery, Level Set, k-omega
ExpandRotating Machinery, Level Set, L-VEL
ExpandRotating Machinery, Level Set, Laminar
ExpandRotating Machinery, Level Set, Low-Reynolds k-epsilon
ExpandRotating Machinery, Level Set, Realizable k-epsilon
ExpandRotating Machinery, Level Set, Spalart-Allmaras
ExpandRotating Machinery, Level Set, SST
ExpandRotating Machinery, Level Set, v2-f
ExpandRotating Machinery, Mixture Model, Algebraic yPlus
ExpandRotating Machinery, Mixture Model, k-epsilon
ExpandRotating Machinery, Mixture Model, k-omega
ExpandRotating Machinery, Mixture Model, L-VEL
ExpandRotating Machinery, Mixture Model, Laminar Flow
ExpandRotating Machinery, Mixture Model, Low-Reynolds k-epsilon
ExpandRotating Machinery, Mixture Model, Realizable k-epsilon
ExpandRotating Machinery, Mixture Model, Spalart-Allmaras
ExpandRotating Machinery, Mixture Model, SST
ExpandRotating Machinery, Mixture Model, v2-f
ExpandRotating Machinery, Phase Field, Algebraic yPlus
ExpandRotating Machinery, Phase Field, k-epsilon
ExpandRotating Machinery, Phase Field, k-omega
ExpandRotating Machinery, Phase Field, L-VEL
ExpandRotating Machinery, Phase Field, Laminar
ExpandRotating Machinery, Phase Field, Low-Reynolds k-epsilon
ExpandRotating Machinery, Phase Field, Realizable k-epsilon
ExpandRotating Machinery, Phase Field, Spalart-Allmaras
ExpandRotating Machinery, Phase Field, SST
ExpandRotating Machinery, Phase Field, v2-f
ExpandThree-Phase Flow, Phase Field, Laminar
ExpandTwo-Phase Flow, Level Set, Algebraic yPlus
ExpandTwo-Phase Flow, Level Set, k-epsilon
ExpandTwo-Phase Flow, Level Set, k-omega
ExpandTwo-Phase Flow, Level Set, L-VEL
ExpandTwo-Phase Flow, Level Set, Laminar
ExpandTwo-Phase Flow, Level Set, Low-Reynolds k-epsilon
ExpandTwo-Phase Flow, Level Set, Realizable k-epsilon
ExpandTwo-Phase Flow, Level Set, Spalart-Allmaras
ExpandTwo-Phase Flow, Level Set, SST
ExpandTwo-Phase Flow, Level Set, v2-f
ExpandTwo-Phase Flow, Phase Field, Algebraic yPlus
ExpandTwo-Phase Flow, Phase Field, k-epsilon
ExpandTwo-Phase Flow, Phase Field, k-omega
ExpandTwo-Phase Flow, Phase Field, L-VEL
ExpandTwo-Phase Flow, Phase Field, Laminar
ExpandTwo-Phase Flow, Phase Field, Low-Reynolds k-epsilon
ExpandTwo-Phase Flow, Phase Field, Realizable k-epsilon
ExpandTwo-Phase Flow, Phase Field, Spalart-Allmaras
ExpandTwo-Phase Flow, Phase Field, SST
ExpandTwo-Phase Flow, Phase Field, v2-f
Nonisothermal Flow
ExpandLaminar Flow
ExpandLES RBVM
ExpandLES RBVMWV
ExpandLES Smagorinsky
ExpandNonisothermal Pipe Flow
ExpandRotating Machinery, Algebraic yPlus
ExpandRotating Machinery, k-epsilon
ExpandRotating Machinery, k-omega
ExpandRotating Machinery, L-VEL
ExpandRotating Machinery, Laminar Flow
ExpandRotating Machinery, Low-Reynolds k-epsilon
ExpandRotating Machinery, Realizable k-epsilon
ExpandRotating Machinery, Spalart-Allmaras
ExpandRotating Machinery, SST
ExpandRotating Machinery, v2-f
ExpandTurbulent Flow, Algebraic yPlus
ExpandTurbulent Flow, k-epsilon
ExpandTurbulent Flow, k-omega
ExpandTurbulent Flow, L-VEL
ExpandTurbulent Flow, Low-Reynolds k-epsilon
ExpandTurbulent Flow, Realizable k-epsilon
ExpandTurbulent Flow, Spalart-Allmaras
ExpandTurbulent Flow, SST
ExpandTurbulent Flow. v2-f
Porous Media and Subsurface Flow
ExpandBrinkman Equations
ExpandDarcy's Law
ExpandFracture Flow
ExpandFree and Porous Media Flow
ExpandMultiphase Flow in Porous Media
ExpandPhase Transport in Porous Media
ExpandRichards Equation
ExpandTwo-Phase Darcy's Law
Rarefied Flow
ExpandMolecular Flow
ExpandSlip Flow
ExpandTransitional Flow
Single-Phase Flow
ExpandCreeping Flow
ExpandLaminar Flow
ExpandLES RBVM
ExpandLES RBVMWV
ExpandLES Smagorinsky
ExpandPipe Flow
ExpandRotating Machinery, Algebraic yPlus
ExpandRotating Machinery, L-VEL
ExpandRotating Machinery, Laminar Flow
ExpandRotating Machinery, Turbulent Flow, k-epsilon
ExpandRotating Machinery, Turbulent Flow, k-omega
ExpandRotating Machinery, Turbulent Flow, low-Re k-epsilon
ExpandRotating Machinery, Turbulent Flow, Realizable k-epsilon
ExpandRotating Machinery, Turbulent Flow, Spalart-Allmaras
ExpandRotating Machinery, Turbulent Flow, SST
ExpandRotating Machinery, Turbulent Flow, v2-f
ExpandTurbulent Flow, Algebraic yPlus
ExpandTurbulent Flow, k-epsilon
ExpandTurbulent Flow, k-omega
ExpandTurbulent Flow, L-VEL
ExpandTurbulent Flow, Low-Reynolds k-epsilon
ExpandTurbulent Flow, Realizable k-epsilon
ExpandTurbulent Flow, Spalart-Allmaras
ExpandTurbulent Flow, SST
ExpandTurbulent Flow, v2-f
ExpandViscoelastic Flow
ExpandWater Hammer
Thin-Film Flow
ExpandThin-Film Flow Domain, 2D
ExpandThin-Film Flow, Edge, 2D
ExpandThin-Film Flow, Shell, 3D
Boundary Conditions
Atmosphere/Gauge
Boundary Stress
Diffuse Flux
Electrode-Electrolyte Interface Coupling
Evaporation
External Fluid Interface
Fan
Fluid-Fluid Interface
Flux Discontinuity, Porous Media
Free Surface
Grille
Hydraulic Head, Porous Media
Inflow Boundary, Porous Media
Initial Interface, Two-Phase Flow
Interior Fan
Interior Wall, Porous Media
Marangoni effect (multiphysic coupling)
Mass Flux, Porous Media
No Flow, Porous Media
Number Density Reconstruction (Interior Boundaries Only)
Open Boundary, Normal Stress or No Viscous Stress
Periodic Flow Condition
Pervious Layer, Porous Media
Pipe Connection (multiphysics coupling)1
Plane Symmetry
Pressure Head, Porous Media
Pressure, Porous Media
Reservoir
Screen
Stationary Free Surface
Surface Temperature
Symmetry Boundary Condition
Thin Barrier, Porous Media
Total Vacuum
Vacuum Pump
Vacuum Pump (Free Molecular Flow)
Inlet
Fully developed flow
Mass Flow Rate and Mass Flux
Standard Mass Flow Rate (SCCM)
Turbulent Flow
Velocity, Pressure, Normal Stress
Outlet
Fully developed flow
ExpandPressure, Velocity
Wall
Electroosmotic Velocity
External Slip Wall
Interior Slip Wall
Interior Wetted Wall
Interior Wetted Wall (multiphysics coupling)
Navier-Slip
Rotating Shaft
Slip or No Slip, Sliding, Moving or Leaking Wall
Slip Velocity using Viscous Slip and Thermal Creep
Slip Wall
Wetted Wall and Moving Wetted Wall
Wetted Wall and Moving Wetted Wall (multiphysics coupling)
ExpandInterior Wall
ExpandMolecular Flow Wall Boundary Conditions
ExpandTurbulent Flow Wall Functions
Edge and Point Conditions
Contact Angle
Line Mass Source
Point Mass Source
Pressure Point Constraint
Molecular Flow Features on Edges or Points
Number Density Reconstruction
Pipe Flow Boundary Conditions at Points
Bend
Closed
Contraction/Expansion
Local Friction Loss
n-way junction
No Flow
Pipe Connection (multiphysics coupling)1
Pump
T-Junction
Valve
Y-junction
ExpandInlet
Pipe Flow Domain Properties on Edges
Fluid Model
Bingham, Non-Newtonian
Power Law, Non-Newtonian
ExpandNewtonian
Thin-Film Flow Boundary Conditions on Edges or Points
Border Flow
Inlet
Outlet
Symmetry
Wall
Global Features
Generate New Turbulence Model Interface
Material Library
Particle Tracing
ExpandBoundary Conditions
ExpandFormulation
ExpandParticle Properties and Forces
ExpandParticle Release
Predefined Multiphysics Interfaces
ExpandFluid-Membrane Interaction